Matsuzawa Hiroshi 松澤寛

… Alternative Names

HIROSHI Matsuzawa 松澤寛

MATSUZAWA Hiroshi 松澤寛

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Researcher Number	80413780
Other IDs
Affiliation (Current)	2025: 神奈川大学, 理学部, 教授
Affiliation (based on the past Project Information) *help	2025: 神奈川大学, 理学部, 教授 2021 – 2023: 神奈川大学, 理学部, 教授 2020 – 2021: 神奈川大学, 理学部, 准教授 2017 – 2019: 沼津工業高等専門学校, 教養科, 准教授 2013: 沼津工業高等専門学校, 教養科, 准教授 2011 – 2012: 沼津工業高等専門学校, 教養科, 講師 2008 – 2009: Numazu College of Technology, 教養科, 講師
Review Section/Research Field	Principal Investigator Global analysis / Basic Section 12020:Mathematical analysis-related / Mathematical analysis Except Principal Investigator Basic Section 12020:Mathematical analysis-related / Medium-sized Section 12:Analysis, applied mathematics, and related fields
Keywords	Principal Investigator 反応拡散方程式 / 自由境界問題 / 球対称 / propagating terrace / 多安定型 / 進行波 / 放物型方程式 / 遷移層 / 双安定 / 偏微分方程式 … More / Propagating Terrace / 多安定型反応項 / Porous Medium型拡散 / 非等方的拡散 / anisotropic diffusion / Porous Medium方程式 / ウルフ図形 / 異方性拡散 / Stefan問題 / positive bistable / 解の形状 / テラス解 / spreading speed / Allen-Cahn方程式 / 非線形偏微分方程式 / フロント解 / 不変多様体 … More Except Principal Investigator 分岐 / 安定性 / 不安定多様体 / モース指数 / 交差拡散 / 関数解析 / 発展方程式 / 定量的解析 / 漸近挙動 / 非線形拡散方程式 Less

交差拡散を伴うロトカ・ボルテラ系における大域分岐構造と時空間ダイナミクス
- Principal Investigator
  
  久藤衡介
- Project Period (FY)
  2025 – 2029
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 12020:Mathematical analysis-related
- Research Institution
  Waseda University
Quantitative analysis for nonlinear evolution equations of diffusion type
- Principal Investigator
  
  赤木剛朗
- Project Period (FY)
  2021 – 2026
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 12:Analysis, applied mathematics, and related fields
- Research Institution
  Tohoku University
Propagation phenomena in reaction-diffusion equations involving nonlinear diffusion and multi-stable reaction termPrincipal Investigator
- Principal Investigator
  
  松澤寛
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12020:Mathematical analysis-related
- Research Institution
  Kanagawa University
Profile of solutions and propagation phenomena for free boundary problems appearing in mathematical ecologyPrincipal Investigator
- Principal Investigator
  
  Matsuzawa Hiroshi
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Mathematical analysis
- Research Institution
  Kanagawa University
  Numazu National College of Technology
On a study on dynamics of localized pattern for a bistable reaction diffusion equations with a heterogeneous environmentPrincipal Investigator
- Principal Investigator
  
  HIROSHI Matsuzawa
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Global analysis
- Research Institution
  Numazu National College of Technology
On a study of a solution with a transition layer for a bistable reaction diffusion equation with a heterogeneous environmentPrincipal Investigator
- Principal Investigator
  
  MATSUZAWA Hiroshi
- Project Period (FY)
  2008 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Global analysis
- Research Institution
  Numazu College of Technology

All 2023 2022 2021 2020 2019 2018 2017 2014 2013 2012 2011 2010 2009 2008 Other

All Journal Article Presentation

[Journal Article] A free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity in high space dimensions Ⅲ : General case2023
- Author(s)
  Yuki Kaneko, Hiroshi Matsuzawa and Yoshio Yamada
- Journal Title
  
  Discrete and Continuous Dynamical Systems - Series S
  
  Volume: ー Issue: 2 Pages: 742-761
- DOI
  10.3934/dcdss.2023089
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03709, KAKENHI-PROJECT-19K03573, KAKENHI-PROJECT-21KK0044, KAKENHI-PROJECT-19K14602
[Journal Article] A free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity in high space dimensions II: Asymptotic profiles of solutions and radial terrace solution2023
- Author(s)
  Kaneko Yuki、Matsuzawa Hiroshi、Yamada Yoshio
- Journal Title
  
  Journal de Mathematiques Pures et Appliques
  
  Volume: 178 Pages: 1-45
- DOI
  10.1016/j.matpur.2023.07.004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21KK0044, KAKENHI-PROJECT-20K03709, KAKENHI-PROJECT-19K14602
[Journal Article] Asymptotic behavior of spreading fronts in an anisotropic multi-stable equation on $ \mathit{\boldsymbol{\mathbb{R}^N}} $2022
- Author(s)
  Matsuzawa Hiroshi、Nara Mitsunori
- Journal Title
  
  Discrete and Continuous Dynamical Systems
  
  Volume: 42 Issue: 10 Pages: 4707-4707
- DOI
  10.3934/dcds.2022069
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03556, KAKENHI-PROJECT-20K03709
[Journal Article] A free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity in high space dimensions I : Classification of asymptotic behavior2022
- Author(s)
  Y. Kaneko, H. Matsuzawa and Y. Yamada
- Journal Title
  
  Discrete and Continuous Dynamical Systems
  
  Volume: 42 Issue: 6 Pages: 2719-2745
- DOI
  10.3934/dcds.2021209
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05340, KAKENHI-PROJECT-20K03709, KAKENHI-PROJECT-19K14602, KAKENHI-PROJECT-19K03573
[Journal Article] Asymptotic behavior of spreading fronts in an anisotropic multi-stable equation on R^N2022
- Author(s)
  Hiroshi Matsuzawa and Mitsunori Nara
- Journal Title
  
  Discrete and Continuous Dynamical Systems
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03709
[Journal Article] A free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity in high space dimension I : classification of asymptotic behavior2022
- Author(s)
  Yuki Kaneko, Hiroshi Matsuzawa, Yoshio Yamada
- Journal Title
  
  Discrete and Continuous Dynamical Systems
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21KK0044
[Journal Article] Asymptotic behavior of spreading fronts in an anisotropic multi-stable equation on R^N2022
- Author(s)
  Hiroshi Matsuzawa, Mitsunori Nara
- Journal Title
  
  Discrete and Continuous Dynamical Systems
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21KK0044
[Journal Article] Asymptotic profiles of solutions and propagating terrace for a free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity2020
- Author(s)
  Yuki Kaneko, Hiroshi Matsuzawa, Yoshio Yamada
- Journal Title
  
  SIAM Journal on Mathematical Analysis
  
  Volume: 52 Issue: 1 Pages: 65-103
- DOI
  10.1137/18m1209970
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05340, KAKENHI-PROJECT-19K03573, KAKENHI-PROJECT-19K14602
[Journal Article] A free boundary problem for the Fisher-KPP equation with a given moving boundary2018
- Author(s)
  Hiroshi Matsuzawa
- Journal Title
  
  Communications on Pure and Applied Analysis
  
  Volume: 17 Issue: 5 Pages: 1821-1852
- DOI
  10.3934/cpaa.2018087
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05340
[Journal Article] Spreading and vanishing in a free boundary problem for nonlinear diffusion equations with a forced given moving boundary2018
- Author(s)
  Yuki Kaneko and Hiroshi Matsuzawa
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 256 Issue: 3 Pages: 1000-1043
- DOI
  10.1016/j.jde.2018.03.026
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05340, KAKENHI-PROJECT-25287025
[Journal Article] Sharp estimate of the spreading speed determined by nonlinear free boundary problems2014
- Author(s)
  Yihong Du, Hiroshi Matsuzawa and Maolin Zhou
- Journal Title
  
  SIAM J. Math. Anal
  
  Volume: 46, Issue 1 Issue: 1 Pages: 375-396
- DOI
  10.1137/130908063
- Data Source
  KAKENHI-PROJECT-23740137
[Journal Article] Spreading speed and profile for nonlinear Stefan problems in high space dimensions2014
- Author(s)
  Yihong Du, Hiroshi Matsuzawa, Maolin Zhou
- Journal Title
  
  Journal de Mathematiques Pures et Appliquees
  
  Volume: (accepted)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23740137
[Journal Article] On a solution with transition layers for a bistable reaction-diffusion equation with spatially heterogeneous environments2010
- Author(s)
  Hiroshi Matsuzawa
- Journal Title
  
  Discrete and continuous dynamical systems, Supplement 2009
  
  Pages: 516-525
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740098
[Journal Article] The motion of a transition layer for a bistable reaction diffusion equation with heterogeneous environment2010
- Author(s)
  Shin-Ichiro Ei, Hiroshi Matsuzawa
- Journal Title
  
  Discrete and Continuous Dynamical Systems, Series A 26
  
  Pages: 901-921
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740098
[Journal Article] The motion of a transition layer for a bistable reaction diffusion equation with heterogeneous environment2010
- Author(s)
  Shin-Ichiro Ei, Hiroshi Matsuzawa
- Journal Title
  
  Discrete and Continuous Dynamical Systems 26
  
  Pages: 901-921
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740098
[Journal Article] On a solution with transition layers for a bistable reaction-diffusion equation with spatially heterogeneous environments2009
- Author(s)
  Hiroshi Matsuzawa
- Journal Title
  
  Discrete and Continuous Dynamical Systems supplement
  
  Pages: 516-525
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740098
[Journal Article] Multiple stable patterns in a balanced bistable equation with heterogeneous environments
- Author(s)
  Kazuhiro Kurata, Hiroshi Matsuzawa
- Journal Title
  
  Applicable Analysis (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740098
[Journal Article] Spreading speed and profile for nonlinear Stefan problems in high space dimensions
- Author(s)
  Yihong Du, Hiroshi Matsuzawa and Maolin Zhou
- Journal Title
  
  Journal de Mathematiques Pures et Appliquees
  
  Volume: (掲載決定)
- Data Source
  KAKENHI-PROJECT-23740137
[Journal Article] Multiple stable patterns in a balanced bistable equation with heterogeneous environments
- Author(s)
  Kazuhiro Kurata, Hiroshi Matsuzawa
- Journal Title
  
  Applicable Analysis (に掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740098
[Presentation] Nonlinear Stefan problem with a certain class of multi-stable nonlinearity2023
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  The 13th AIMS conference on Dynamical Systems, Differential Equations and Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03709
[Presentation] Logarithmic shiftings of a radial propagating terrace in a free boundary problem for a multi-stable reaction diffusion equation in high space dimensions2023
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  The 13th AIMS conference on Dynamical Systems, Differential Equations and Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03709
[Presentation] Nonlinear Stefan problem with a certain class of multi-stable nonlinearity2023
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  ICIAM 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03709
[Presentation] Nonlinear Stefan problem with a certain class of multi-stable nonlinearity2023
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  Euro-Japanese Conference on Nonlinear Diffusions
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03709
[Presentation] A nonlinear Stefan problem with a multi-stable nonlinearity in high space dimensions2022
- Author(s)
  松澤寛
- Organizer
  第62回南大阪応用数学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-21KK0044
[Presentation] A nonlinear Stefan problem with a multi-stable type nonlinearity in high space dimensions2022
- Author(s)
  松澤寛
- Organizer
  第62回南大阪応用数学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] 高次元空間における多安定型非線形項をもつ反応拡散方程式の自由境界問題について2022
- Author(s)
  松澤寛
- Organizer
  2022年度日本数学会春季年会関数方程式論分科会（特別講演）
- Invited
- Data Source
  KAKENHI-PROJECT-20K03709
[Presentation] A nonlinear Stefan problem with a multi-stable nonlinearity in high space dimensions2022
- Author(s)
  松澤寛
- Organizer
  第62回南大阪応用数学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K03709
[Presentation] Nonlinear Stefan problem with a certain class of multi-stable nonlinearity2022
- Author(s)
  Hitoshi Matsuzawa
- Organizer
  International Conference on Nonlinear Partial Differential Equations A celebration of Professor Yihong Du's 60th birthday
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03709
[Presentation] 高次元空間における多安定型非線形項をもつ反応拡散方程式の自由境界問題について2022
- Author(s)
  松澤寛
- Organizer
  日本数学会2022年度年会　函数方程式論分科会特別講演
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] 題目:数理生態学に現れる非線形 Stefan 問題について2022
- Author(s)
  松澤寛
- Organizer
  第３回大同大学若手微分方程式セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K03709
[Presentation] A free boundary problem of reaction diffusion equation with a multi-stable type nonlinearity in high space dimensions2021
- Author(s)
  松澤寛
- Organizer
  第46回偏微分方程式論札幌シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] A free boundary problem of reaction diffusion equation with a multi-stable type nonlinearity in high space dimensions2021
- Author(s)
  松澤寛
- Organizer
  第46回偏微分方程式論札幌シンポジウム
- Data Source
  KAKENHI-PROJECT-20K03709
[Presentation] 多安定型非線形項をもつ反応拡散方程式の自由境界問題について2020
- Author(s)
  松澤寛
- Organizer
  第 727 回応用解析研究会
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] 多安定型非線形項をもつ反応拡散方程式の自由境界問題について2020
- Author(s)
  松澤寛
- Organizer
  第 727 回応用解析研究会
- Invited
- Data Source
  KAKENHI-PROJECT-20K03709
[Presentation] 多安定型非線形項をもつ反応拡散方程式の自由境界問題とその解の漸近的形状について2019
- Author(s)
  松澤　寛
- Organizer
  第４回「解析学とその周辺」＠野田
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Asymptotic profiles of solutions and propagating terrace for a free boundary problem of a multistable reaction-diffusion equation2019
- Author(s)
  松澤　寛
- Organizer
  微分方程式の総合的研究
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Spreading and vanishing for a free boundary problem of a reaction diffusion equation with a multi-stable type nonlinearity in high space dimensions2019
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  常微分方程式における最近の動向とその発展
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] 多安定型非線形項をもつ反応拡散方程式の自由境界問題における解の漸近的形状について2019
- Author(s)
  松澤　寛
- Organizer
  2019年度日本数学会秋季総合分科会，応用数学分科会特別講演
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Asymptotic profiles of solutions and propagating terrace for a free boundary problem of reaction diffusion equation with a nonlinearity of multi-stable type2019
- Author(s)
  松澤　寛
- Organizer
  長崎偏微分方程式セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Spreading speed and asymptotic profile for nonlinear Stefan problem in high space dimensions2019
- Author(s)
  松澤寛
- Organizer
  研究集会「Critical exponent and nonlinear evolution equations」
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Positive bistable型非線形項をもつ反応拡散方程式の自由境界問題における解の漸近的形状について2019
- Author(s)
  松澤　寛
- Organizer
  九州関数方程式セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Asymptotic profiles of solutions and propagating terrace for a free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity2019
- Author(s)
  松澤寛
- Organizer
  研究集会「反応拡散系のパターン形成とその応用」
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Asymptotic profiles of solutions and propagating terrace for a free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity2019
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  Equadiff 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Asymptotic profiles of solutions and propagating terrace for free boundary problems of multistable reaction diffusion equations2019
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  非線形偏微分方程式における定性的理論
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Asymptotic profiles of solutions and propagating terrace for a free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity2018
- Author(s)
  松澤寛
- Organizer
  研究集会「楕円型・放物型微分方程式研究集会」
- Invited
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Spreading and vanishing in a free boundary problem for nonlinear diffusion equations with a given forced moving boundary2018
- Author(s)
  Hiroshi Matsuzawa（共同発表者：Yuki Kaneko）
- Organizer
  12th AIMS conference on Dynamical Systems, Differential Equations and Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] あるFisher-KPP方程式の自由境界問題について2018
- Author(s)
  松澤寛
- Organizer
  日本数学会2018年度年会
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Spreading and vanishing in a free boundary problem for nonlinear diffusion equations with a given forced moving boundary2018
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  研究集会「非線形発展方程式を基盤とする現象解析に向けた数学理論の展開」
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Spreading profile of solutions for a free boundary problem of a nonlinear diffusion equation with a positive bistable nonlinearity2018
- Author(s)
  Hiroshi Matsuzawa（共同発表者：Yuki Kaneko, Yoshio Yamada）
- Organizer
  12th AIMS conference on Dynamical Systems, Differential Equations and Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] A free boundary problem for nonlinear diffusion equations with a given forced moving boundary2017
- Author(s)
  松澤寛，兼子裕大
- Organizer
  第43回発展方程式研究会
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] A free boundary problem for nonlinear diffusion equations with a given forced moving boundary2017
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  Equadiff2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05340
[Presentation] Spreading speed and asymptotic profiles for solutions in free boundary problems for nonlinear2014
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  PDEセミナー
- Place of Presentation
  同済大学,上海,中国
- Year and Date
  2014-03-24
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] Sharp estimate of the spreading speed determined by nonlinear free boundary problems2013
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  Mathematics Seminar
- Place of Presentation
  School of Science and Technology, University of New England,アーミデール(ニューサウスウェールズ州),オーストラリア
- Year and Date
  2013-03-12
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] Spreading speed and profile for nonlinear diffusion problems with free boundaries2013
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  研究集会「偏微分方程式の解と幾何」
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2013-11-21
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] ある非線形拡散方程式の自由境界問題におけるspreading speedの評価と解の漸近的形状について2013
- Author(s)
  松澤寛
- Organizer
  KSU非線形解析セミナー
- Place of Presentation
  京都産業大学
- Year and Date
  2013-10-15
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] Sharp estimate of the spreading speed determined by nonlinear free boundary problems2013
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  国際会議「Equadiff 13」
- Place of Presentation
  プラハ,チェコ共和国
- Year and Date
  2013-08-27
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] ある非線形拡散方程式の自由境界問題におけるspreading speedの評価と解の漸近的形状について2013
- Author(s)
  松澤寛
- Organizer
  数理解析セミナー
- Place of Presentation
  首都大学東京
- Year and Date
  2013-05-16
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] ある非線形拡散方程式の自由境界問題におけるspreading speedの評価と解の漸近的形状について2013
- Author(s)
  松澤寛
- Organizer
  京都大学NLPDEセミナー
- Place of Presentation
  京都大学
- Year and Date
  2013-11-08
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] ある非線形拡散方程式の自由境界問題におけるspreading speedの評価と解の漸近的形状について2013
- Author(s)
  松澤寛
- Organizer
  横浜数学セミナー
- Place of Presentation
  横浜国立大学
- Year and Date
  2013-07-22
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] Sharp estimate of the spreading speed determined by nonlinear free boundary problems2012
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  中国科学技術大学,数学科科学院,呉文俊数学重点実験室力学系セミナー
- Place of Presentation
  安徽省合肥市,中華人民共和国
- Year and Date
  2012-09-20
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] On a dynamics of solution with a transition layer to some bistable reaction diffusion equation2012
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  The 9th AIMS Conference on Dynamical Systems, Differential Equations and Applications
- Place of Presentation
  Hyatt Grand Cypress Resort Orlando, Florida, United States
- Invited
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] On a dynamics of solution with a transition layer to some bistable reaction diffusion equation2012
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  国際会議「The 9th AIMS Conference on Dynamical Systems, Differential Equations and Applications」
- Place of Presentation
  オーランド,アメリカ合衆国
- Year and Date
  2012-07-04
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] Dynamics of a Front Solution for a Bistable Reaction-diffusion Equation with a Degenerate Spatial Heterogeneity2011
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  SIAM Conference on Applications of Dynamical Systems
- Place of Presentation
  Snowbird(ユタ), アメリカ合衆国
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] 生物外来種侵入を記述する自由境界問題に関する論文紹介2011
- Author(s)
  松澤寛
- Organizer
  サマーセミナーin佐世保2011(招待講演)
- Place of Presentation
  佐世保工業高等専門学校
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] Dynamics of a Front Solution for a Bistable Reaction-diffusion Equation with a Degenerate Spatial Heterogeneity2011
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  SIAM Conference on Applications of Dynamical Systems(招待講演)
- Place of Presentation
  アメリカ合衆国ユタ州, Snowbird
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] The motion of a transition layer for a bistable reaction diffusion equation with heterogeneous environment2009
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  Equadiff 12
- Place of Presentation
  Masaryk University(Brno, Czech Republic)
- Year and Date
  2009-07-24
- Data Source
  KAKENHI-PROJECT-20740098
[Presentation] 双安定反応拡散方程式の遷移層をもつ解のダイナミクスについて2009
- Author(s)
  松澤寛, 栄伸一郎
- Organizer
  日本数学会2009年度年会
- Place of Presentation
  東京大学駒場キャンパス
- Year and Date
  2009-03-28
- Data Source
  KAKENHI-PROJECT-20740098
[Presentation] On a solution with transition layers for a bistable reaction-diffusion equation with spatially heterogeneous enviromnents2008
- Author(s)
  松澤寛
- Organizer
  7th AIMS International Conference on Dynamical Systems, Differential Equations and Applications
- Place of Presentation
  テキサス大学アーリントン校
- Year and Date
  2008-05-19
- Data Source
  KAKENHI-PROJECT-20740098
[Presentation] Spreading speed and profile for nonlinear diffusion problems with free boundaries
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  研究集会「偏微分方程式の解の幾何」
- Place of Presentation
  京都大学数理解析研究所
- Invited
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] Sharp estimate of the spreading speed determined by nonlinear free boundary problems
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  Equadiff 13
- Place of Presentation
  カレル大学，プラハ，チェコ共和国
- Invited
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] Sharp estimate of the spreading speed determined by nonlinear free boundary problems
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  中国科学技術大学，数学科科学院セミナー
- Place of Presentation
  中国科学技術大学数学科科学院，合肥，中国
- Invited
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] ある非線形拡散方程式の自由境界問題におけるspreading speedの評価と解の漸近的形状について
- Author(s)
  松澤　寛
- Organizer
  KSU非線形解析セミナー
- Place of Presentation
  京都産業大学
- Invited
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] ある非線形拡散方程式の自由境界問題におけるspreading speedの評価と解の漸近的形状について
- Author(s)
  松澤　寛
- Organizer
  京都大学NLPDEセミナー
- Place of Presentation
  京都大学
- Invited
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] ある非線形拡散方程式の自由境界問題におけるspreading speedの評価と解の漸近的形状について
- Author(s)
  松澤　寛
- Organizer
  横浜数学セミナー
- Place of Presentation
  横浜国立大学
- Invited
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] Spreading speed and asymptotic profiles for solutions in free boundary problems for nonlinear advection-diffusion equations
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  PDE Seminar
- Place of Presentation
  同済大学(上海，中国)
- Invited
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] Sharp estimate of the spreading speed determined by nonlinear free boundary problems
- Author(s)
  Hiroshi Matsuzawa
- Organizer
  University of New England, Mathematics Seminar
- Place of Presentation
  School of Science and Technology, University of New England, Armidale, Australia
- Invited
- Data Source
  KAKENHI-PROJECT-23740137
[Presentation] ある非線形拡散方程式の自由境界問題におけるspreading speedの評価と解の漸近的形状について
- Author(s)
  松澤　寛
- Organizer
  数理解析セミナー
- Place of Presentation
  首都大学東京
- Invited
- Data Source
  KAKENHI-PROJECT-23740137

1. 赤木剛朗 (60360202)

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2. 中村健一 (40293120)

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3. 村川秀樹 (40432116)

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4. 兼子裕大 (40773916)

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# of Collaborated Products: 2 results
5. 佐藤龍一 (20802599)

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6. Cavallina Lorenzo (40881264)

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7. 久藤衡介 (40386602)

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8. 横田智巳 (60349826)

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9. NARA Mitsunori

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Matsuzawa Hiroshi 松澤 寛

HIROSHI Matsuzawa 松澤 寛

MATSUZAWA Hiroshi 松澤 寛

Research Projects

Research Products

Co-Researchers

交差拡散を伴うロトカ・ボルテラ系における大域分岐構造と時空間ダイナミクス

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Quantitative analysis for nonlinear evolution equations of diffusion type

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Propagation phenomena in reaction-diffusion equations involving nonlinear diffusion and multi-stable reaction termPrincipal Investigator

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Profile of solutions and propagation phenomena for free boundary problems appearing in mathematical ecologyPrincipal Investigator

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On a study on dynamics of localized pattern for a bistable reaction diffusion equations with a heterogeneous environmentPrincipal Investigator

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On a study of a solution with a transition layer for a bistable reaction diffusion equation with a heterogeneous environmentPrincipal Investigator

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[Journal Article] A free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity in high space dimensions Ⅲ : General case2023

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[Journal Article] A free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity in high space dimensions II: Asymptotic profiles of solutions and radial terrace solution2023

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[Journal Article] Asymptotic behavior of spreading fronts in an anisotropic multi-stable equation on $ \mathit{\boldsymbol{\mathbb{R}^N}} $2022

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[Journal Article] A free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity in high space dimensions I : Classification of asymptotic behavior2022

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[Journal Article] Asymptotic behavior of spreading fronts in an anisotropic multi-stable equation on R^N2022

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[Journal Article] A free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity in high space dimension I : classification of asymptotic behavior2022

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[Journal Article] Asymptotic behavior of spreading fronts in an anisotropic multi-stable equation on R^N2022

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[Journal Article] Asymptotic profiles of solutions and propagating terrace for a free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity2020

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[Journal Article] A free boundary problem for the Fisher-KPP equation with a given moving boundary2018

Matsuzawa Hiroshi 松澤寛

HIROSHI Matsuzawa 松澤寛

MATSUZAWA Hiroshi 松澤寛